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evo8guy73
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Last seen: 1 year 7 months ago
Joined: 01/21/2018 - 12:58
second fuel pump

I have the infinity 6 for my evo 8. I had a v1 ems before and had my second fuel pump wired into a channel. I'm trying to do the same with the infinity but cant seem to find which pin i can use. I think c1-58 will work but do not know which pin that is on the evo hanrness. Or is there a AUX pin that i can use?  Thanks

AEM_PT
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Last seen: 3 weeks 4 days ago
Joined: 05/22/2014 - 08:13
Assuming you are using our

Assuming you are using our PnP jumper harness part #30-3511, the highside can be used but we suggest using a spare lowside, notably one without a flyback. If you already have specific failsafes setup, you could always repurpose the current MIL output to run your 2nd pump. 

evo8guy73
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Last seen: 1 year 7 months ago
Joined: 01/21/2018 - 12:58
Thank you! I'll try that.   

Thank you! I'll try that. 

 

MP Evo
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Last seen: 2 months 3 weeks ago
Joined: 06/16/2019 - 04:56
Reviving this old post. I'm

Reviving this old post. I'm currently installing an infinity with the 30-3511 harness. I see you spoke about the lowside with a flyback but all the unused ones on the wiring chart show with a flyback. I'd like to wire in my second pump for my ecu to turn it on at a desirned boost pressure kinda how my hob switch is doing currently. The only one i see with NO flyback is the c1-1 which is the fan control module which i will need for the radaitor fan. Any more info would be great if im missing something here. Nevermind i see c1-4 is another as you were directing him towards. Now on the instructions it says evo 8 pin destination 36. Is that pin 36 on the oem side of the harness or pin 36 on the aem harness plugging into the ecu?

 

AEM_HB
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Joined: 11/07/2016 - 09:22
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